From: Duy Nguyen <pclouds@gmail.com>
To: Igor Djordjevic <igor.d.djordjevic@gmail.com>,
Jeff Hostetler <jeffhost@microsoft.com>
Cc: Alex Vandiver <alexmv@dropbox.com>,
Git Mailing List <git@vger.kernel.org>
Subject: Re: [PATCH] status: handle worktree renames
Date: Tue, 26 Dec 2017 09:53:14 +0700 [thread overview]
Message-ID: <CACsJy8CN58ivOeAr83X86NZcBy+yrJd0SbFhej99Pjb8x8_gBA@mail.gmail.com> (raw)
In-Reply-To: <20171226021150.GA10059@duynguyen.vn.dektech.internal>
On Tue, Dec 26, 2017 at 9:11 AM, Duy Nguyen <pclouds@gmail.com> wrote:
> On Mon, Dec 25, 2017 at 07:26:27PM +0100, Igor Djordjevic wrote:
>> But I`ve noticed that "--porcelain=v2" output might still be buggy -
>> this is what having both files staged shows:
>>
>> $ git status --porcelain=v2
>> 2 R. N... 100644 100644 100644 12f00e90b6ef79117ce6e650416b8cf517099b78 12f00e90b6ef79117ce6e650416b8cf517099b78 R100 new-file original-file
>>
>> ..., where having old/deleted file unstaged, and new/created file
>> staged with `git add -N` shows this:
>>
>> $ git status --porcelain=v2
>> 1 .R N... 100644 100644 100644 12f00e90b6ef79117ce6e650416b8cf517099b78 12f00e90b6ef79117ce6e650416b8cf517099b78 new-file
>>
>> So even though unstaged value is correctly recognized as "R" (renamed),
>> first number is "1" (instead of "2" to signal rename/copy), and both
>> rename score and original file name are missing.
>>
>> Not sure if this is a bug, but it seems so, as `git status` "Porcelain
>> Format Version 2"[1] says the last path is "pathname in the commit at
>> HEAD" (in case of copy/rename), which is missing here.
>
> Yeah v2 looks problematic. The way the document is written, it's not
> prepared to deal with a rename pair coming from comparing the index
> (with intent-to-add entries) with worktree, only from comparing with
> HEAD. So either we could ajust v2 semantics slightly like this
>
> diff --git a/Documentation/git-status.txt b/Documentation/git-status.txt
> index 81cab9aefb..3da10020aa 100644
> --- a/Documentation/git-status.txt
> +++ b/Documentation/git-status.txt
> @@ -309,13 +309,13 @@ Renamed or copied entries have the following format:
> of similarity between the source and target of the
> move or copy). For example "R100" or "C75".
> <path> The pathname. In a renamed/copied entry, this
> - is the path in the index and in the working tree.
> + is the path in the index.
> <sep> When the `-z` option is used, the 2 pathnames are separated
> with a NUL (ASCII 0x00) byte; otherwise, a tab (ASCII 0x09)
> byte separates them.
> - <origPath> The pathname in the commit at HEAD. This is only
> - present in a renamed/copied entry, and tells
> - where the renamed/copied contents came from.
> + <origPath> The pathname in the commit at HEAD or in the worktree.
> + This is only present in a renamed/copied entry, and
> + tells where the renamed/copied contents came from.
> --------------------------------------------------------
>
> Unmerged entries have the following format; the first character is
>
> The problem is, you cannot know if it's a rename from HEAD or from
> worktree with this updated v2 (or perhaps you could because HEAD name
> should be all zero?).
I'm wrong about this. the "<XY>" code for HEAD rename would be "R."
while worktree rename is ".R" so I think we're good.
--
Duy
next prev parent reply other threads:[~2017-12-26 2:53 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-23 2:42 [BUG] File move with `add -N` shows as rename to same name Alex Vandiver
2017-12-25 9:00 ` Duy Nguyen
2017-12-25 10:37 ` [PATCH] status: handle worktree renames Nguyễn Thái Ngọc Duy
2017-12-25 18:26 ` Igor Djordjevic
2017-12-25 19:45 ` Igor Djordjevic
2017-12-25 21:49 ` Igor Djordjevic
2017-12-26 2:11 ` Duy Nguyen
2017-12-26 2:53 ` Duy Nguyen [this message]
2017-12-27 18:17 ` Junio C Hamano
2017-12-27 18:12 ` Junio C Hamano
2018-01-02 21:14 ` Jeff Hostetler
2018-01-10 9:26 ` Duy Nguyen
2017-12-26 9:10 ` [PATCH v2 0/7] Renames in git-status "changed not staged" section Nguyễn Thái Ngọc Duy
2017-12-26 9:10 ` [PATCH v2 1/7] t2203: test status output with porcelain v2 format Nguyễn Thái Ngọc Duy
2017-12-26 9:10 ` [PATCH v2 2/7] Use DIFF_DETECT_RENAME for detect_rename assignments Nguyễn Thái Ngọc Duy
2017-12-26 9:10 ` [PATCH v2 3/7] wt-status.c: coding style fix Nguyễn Thái Ngọc Duy
2017-12-26 9:10 ` [PATCH v2 4/7] wt-status.c: rename wt_status_change_data::score Nguyễn Thái Ngọc Duy
2017-12-26 9:10 ` [PATCH v2 5/7] wt-status.c: catch unhandled diff status codes Nguyễn Thái Ngọc Duy
2017-12-26 9:10 ` [PATCH v2 6/7] wt-status.c: handle worktree renames Nguyễn Thái Ngọc Duy
2017-12-26 18:14 ` Igor Djordjevic
2017-12-27 1:06 ` Duy Nguyen
2017-12-28 0:50 ` Igor Djordjevic
2017-12-28 2:14 ` Igor Djordjevic
2017-12-26 9:10 ` [PATCH v2 7/7] wt-status.c: avoid double renames in short/porcelain format Nguyễn Thái Ngọc Duy
2017-12-26 22:14 ` Igor Djordjevic
2017-12-27 0:49 ` Duy Nguyen
2017-12-27 23:53 ` Igor Djordjevic
2017-12-27 10:18 ` [PATCH v3 0/6] Renames in git-status "changed not staged" section Nguyễn Thái Ngọc Duy
2017-12-27 10:18 ` [PATCH v3 1/6] t2203: test status output with porcelain v2 format Nguyễn Thái Ngọc Duy
2017-12-27 10:18 ` [PATCH v3 2/6] Use DIFF_DETECT_RENAME for detect_rename assignments Nguyễn Thái Ngọc Duy
2017-12-27 10:18 ` [PATCH v3 3/6] wt-status.c: coding style fix Nguyễn Thái Ngọc Duy
2017-12-27 10:18 ` [PATCH v3 4/6] wt-status.c: catch unhandled diff status codes Nguyễn Thái Ngọc Duy
2017-12-27 10:18 ` [PATCH v3 5/6] wt-status.c: rename rename-related fields in wt_status_change_data Nguyễn Thái Ngọc Duy
2017-12-27 10:18 ` [PATCH v3 6/6] wt-status.c: handle worktree renames Nguyễn Thái Ngọc Duy
2017-12-28 0:59 ` [PATCH v3 0/6] Renames in git-status "changed not staged" section Igor Djordjevic
2018-01-02 21:22 ` Jeff Hostetler
2017-12-26 18:04 ` [PATCH] status: handle worktree renames Torsten Bögershausen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: http://vger.kernel.org/majordomo-info.html
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CACsJy8CN58ivOeAr83X86NZcBy+yrJd0SbFhej99Pjb8x8_gBA@mail.gmail.com \
--to=pclouds@gmail.com \
--cc=alexmv@dropbox.com \
--cc=git@vger.kernel.org \
--cc=igor.d.djordjevic@gmail.com \
--cc=jeffhost@microsoft.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://80x24.org/mirrors/git.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).